EP 3336873 A4 20190327 - MAGNETIC RESISTANCE RELAY
Title (en)
MAGNETIC RESISTANCE RELAY
Title (de)
MAGNETORESISTIVES RELAIS
Title (fr)
RELAIS DE RÉSISTANCE MAGNÉTIQUE
Publication
Application
Priority
- CN 201510493695 A 20150812
- CN 2016094587 W 20160811
Abstract (en)
[origin: EP3336873A1] A magnetoresistive relay (1), comprising a substrate (2), a magnetic excitation coil (3), a magnetoresistive sensor (4), and switch integrated circuit (5) which are placed on a substrate, which further includes an excitation signal input electrode (6), an excitation signal output electrode (7), a switch circuit positive output electrode (8), a switch circuit negative output electrode (9), a power input electrode (10), and a ground electrode (11). The ends of the magnetic excitation coil are each connected with the excitation signal input electrode and the excitation signal output electrodes. The signal from the magnetoresistive sensor is sent to the switch integrated circuit. The positive switch circuit output electrode and the switch circuit negative electrode are respectively connected with the switch integrated circuit. The power input ends and the ground ends of the switch integrated circuit and the magnetoresistive sensor are respectively connected with the power input electrode and the ground electrode. During operation, the magnetic field from the excitation coil provides an on/off signal, and this signal is used to change the magnetoresistance of the magnetoresistive sensor, the switch integrated circuit receives the signal from the magnetoresistive sensor, and from this the external output switching action is realized. This magnetoresistive relay is easy to operate, and it has low power consumption, small size, and long life span.
IPC 8 full level
H01H 47/02 (2006.01); H03K 17/689 (2006.01)
CPC (source: CN EP US)
G01R 33/09 (2013.01 - US); H01H 47/02 (2013.01 - CN EP US); H03K 17/689 (2013.01 - EP US); H03K 17/90 (2013.01 - EP US); H10N 50/10 (2023.02 - US)
Citation (search report)
- [YA] WO 2014161482 A1 20141009 - JIANGSU MULTIDIMENSIONAL TECHNOLOGY CO LTD [CN] & EP 2983293 A1 20160210 - MULTIDIMENSION TECHNOLOGY CO LTD [CN]
- [YA] CN 103384141 A 20131106 - JIANGSU MULTIDIMENSION TECH CO & EP 3026814 A1 20160601 - MULTIDIMENSION TECHNOLOGY CO LTD [CN]
- [YA] CN 104065367 A 20140924 - JIANGSU MULTIDIMENSION TECH CO & EP 2978131 A1 20160127 - MULTIDIMENSION TECHNOLOGY CO LTD [CN]
- [YA] JP 2011187211 A 20110922 - ALPS ELECTRIC CO LTD
- [YA] US 2010045268 A1 20100225 - KILIAN WAYNE [US]
- [YA] CN 2501256 Y 20020717 - KU WANJUN [CN]
- [YA] CN 102790613 B 20150429 - JIANGSU MULTIDIMENSION TECH CO
- [YA] US 2012280681 A1 20121108 - DAVID PAUL [US], et al
- See also references of WO 2017025044A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3336873 A1 20180620; EP 3336873 A4 20190327; CN 105185655 A 20151223; CN 105185655 B 20170829; JP 2018526900 A 20180913; JP 6827033 B2 20210210; US 10459042 B2 20191029; US 2018224509 A1 20180809; WO 2017025044 A1 20170216
DOCDB simple family (application)
EP 16834668 A 20160811; CN 201510493695 A 20150812; CN 2016094587 W 20160811; JP 2018506203 A 20160811; US 201615749666 A 20160811